// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk4LjM3Ojg4ODU
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk4LjM3Ojg4ODU"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0f21e8166a504b2c787837f263ad62848fbf46f62d633f6f526c042fda0fa7ad"
        or hash.sha256(0, filesize) == "3ced8afc1ec87120460368aa17a0d28510d4f407fc6c1b92afb4ba0aaad44705"
        or hash.sha256(0, filesize) == "4011cad8e7335984ab6b4cd5194f3e501260e766ab1928656d10871636f9e6c0"
        or hash.sha256(0, filesize) == "61a30b3144359756e6257188579f8ae281cbf33b75366f1e6d2e8e830d44fac7"
}